Just a few minutes ago I sat in the train on my way home and in front of me sat a very pretty girl. I noticed she studied mathematics and approached by stating that she doesn’t look like the type of person who’d enjoy maths. Conversation was kinda rocky with a few moments of silence, but overall pretty decent. Anyway I didn’t notice we arrived at my station and I just told her it was nice meeting you and that I gotta leave now. Walking off I heard something alone the lines of “is he really leaving just like that?” Seconds later I realized I just could’ve gotten off at the next station and catch the next train back.

I usually don’t have major problems hooking up with a girl on a party etc but don’t really do day game. This was my first attempt and while I feel empowered by overcoming approach anxiety and stepping out of my comfort zone, I also feel slightly idiotic to not pursue her any further. I feel like this would’ve been an easy close

Any tips to keep the conversation flowing ?